CN107289617A - It is a kind of not only can water-cooling but also can split electromagnet water heater - Google Patents
It is a kind of not only can water-cooling but also can split electromagnet water heater Download PDFInfo
- Publication number
- CN107289617A CN107289617A CN201710529347.9A CN201710529347A CN107289617A CN 107289617 A CN107289617 A CN 107289617A CN 201710529347 A CN201710529347 A CN 201710529347A CN 107289617 A CN107289617 A CN 107289617A
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- Prior art keywords
- calandria
- water
- cooling
- groove
- cooling body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/08—Induction
Abstract
The invention discloses it is a kind of not only can water-cooling but also can the electromagnet water heater of split include：Electromagnetic generator main frame, calandria cooling body component, electromagnetic generator main frame are two main bodys separated with calandria cooling body component, and are connected by connector；Electromagnetic generator main frame includes：Casing, Electromagnetic Heating control unit, Electromagnetic Heating control heat generating components, cooling body groove, coil, calandria groove, Electromagnetic Heating control heat generating components are close in cooling body groove walls, and coil is wound in calandria groove walls；Calandria cooling body component includes：Calandria, cooling body, water inlet pipe and water outlet pipe component；Calandria groove matches with calandria, and cooling body groove matches with cooling body.The present invention has the advantages that water route and circuit can be kept completely separate and magnet coil can be cooled down using the cold water in water route and power heater element, security performance height, thermal energy conversion efficiency are high.
Description
Technical field
The present invention proposes a kind of electromagnet water heater, more particularly, to it is a kind of not only can water-cooling but also can split 9 Cr 2 steel using electromagnetic heating
Hydrophone.
Background technology
The operation principle of electromagnet water heater is：Opened after power frequency electric is carried out into rectifying and wave-filtering through high-power switch tube IGBT high frequencies
Open and close to solenoid, magnet coil cooperation resonant capacitance forms the pulse electricity of the higher-order of oscillation in magnet coil
Stream, the electromagnetic field of high-frequency alternating, the electromagnetic field of high frequency cutting gold of alternation are just produced according to the principle of electromagnetism sense around coil
Category forms electromagnetic eddy and produces heat.
It is understood that having high-power switch tube IGBT, rectification in the electromagnet water heater course of work from operation principle above
The heater elements such as bridge, so the heater control element of electromagnet water heater must have cooling system.Classify by cooling system, 9 Cr 2 steel using electromagnetic heating
Hydrophone point two types：One kind is air-cooled, and another is water-cooled.
The advantage of Ventilated electric magnetic water heater is：1st, it is simple in construction；2nd, because the cooling system to power heater element is
Air-cooled, the heat on power heater element is directly blown away by blower fan, so the water route of water heater need not flow through power heating member
Part, water route can make split type with circuit, and security is preferable.Have the disadvantage：1st, efficiency is low；2nd, leading to due to water cooling system
Road with it is extraneous be to turn on so the vapor produced during bathing can be by blower fan suction casing, being easily attached to electricity
On the plate of road, cause circuit board damage；3rd, the noise produced by the shortcoming of air-cooled electromagnet water heater also has blower fan is difficult to eliminate；
So the Ventilated electric magnetic water heater generally existing of prior art the problem of stability is poor.
The advantage of water-cooled electromagnet water heater is：1st, because the water that enters of water-cooled electromagnet water heater first flows through power hair
Thermal element will just enter after the heat absorption on heater element to be heated again in calandria cooling body component, so its efficiency is high；
2nd, water-cooled electromagnet water heater does not need blower fan electric control element can be in closed casing, when with extraneous connection bathing
Vapor does not enter in casing, and circuit board is not easy moisture damage, thus stability is good；3rd, water-cooled electromagnet water heater is not
Blower fan is needed so noise is small.Water-cooled electromagnet water heater has the advantages that above-mentioned so being that the development of following electromagnet water heater becomes
Gesture.
Have the disadvantage：1st, structure is relative complex；2nd, because the water route of water-cooled electromagnet water heater has to pass through power component
Radiated, and have the high-tension electricity of inversion on high-power switch tube IGBT, easily because puncturing for switching tube causes water route band
Electricity, also water-filled radiator pipe leakage cause electric leakage, and the radiating of water-cooled electromagnet water heater coil on the market at present is all
Using water is crossed in plastic tube or quartz glass tube, coil winding passes through tube wall in plastic tube or quartzy pipe outer wall, the heat of coil
Pass in water, there is the water storage of equivalent pressure in plastic tube or quartz ampoule, often have because current occur in plastic tube and quartzy tracheal rupture
The leakage drained on coil causes drain conditions, so general technical pattern security is poor.There is dampening in the prior art
The electromagnet water heater of cold type thoroughly can not carry out water route and circuit the technical bottleneck of split design, in order to solve above-mentioned water cooling
The safety problem of formula electromagnet water heater the invention provides a kind of security performance it is high, it is electromagnetic conversion efficiency high both can water-cooling
Again can split electromagnet water heater.
The content of the invention
The present invention provide it is a kind of not only can water-cooling but also can split electromagnet water heater technical scheme it is as follows：
It is a kind of not only can water-cooling but also can split electromagnet water heater, including：Electromagnetic generator main frame, calandria cooling body
Component.Electromagnetic generator main frame is two main bodys separated with calandria cooling body component, and is connected by connector；Electricity
Magnetic flux generator main frame, including：Casing, Electromagnetic Heating control unit, cooling body groove, Electromagnetic Heating control heat generating components, coil,
Calandria groove, Electromagnetic Heating control unit is arranged in casing, and Electromagnetic Heating control heat generating components is close to cooling body groove
On wall, Electromagnetic Heating control unit is connected with coil, and coil is wound in calandria groove walls, cooling body groove, calandria
In groove setting and casing, cooling body groove, calandria groove are at least one；Calandria cooling body component, including：Heating
Body, cooling body, water inlet pipe and water outlet pipe component, calandria, cooling body are at least one, water inlet pipe and water outlet pipe component respectively with calandria, cooling
Body phase is connected, and calandria groove matches with calandria, and cooling body groove matches with cooling body, and calandria groove and heating
Body is one-to-one relationship, and cooling body groove is one-to-one relationship with cooling body.
Cooling body groove is further characterized by, including：Initial thermal conductivity body, insulating spacer, insulation fixed seat, initially lead
Hot body is close to outside insulating spacer and couples to form one with insulation fixed seat.
Be further characterized by cooling body groove, cooling body groove be insulation can Heat Conduction Material, its structure can for cartridge type or
It is plate.
Calandria groove is further characterized by, calandria groove is provided with calandria overtemperature prote detector.
Be further characterized by calandria groove, calandria groove be insulation can Heat Conduction Material, its structure can for cartridge type or
It is plate.
It is further characterized by water inlet pipe and water outlet pipe component, water inlet pipe and water outlet pipe component, in addition to：Water inlet pipe, outlet pipe, it is dielectrically separated from
Plate, water flow sensing unit, temperature sensor, decorative shell.
It is further characterized by calandria, the calandria, including：Heating chamber or hot-water cavity.
It is further characterized by cooling body, the cooling body, in addition to：Cooling pipe.
Initial thermal conductivity body is further characterized as, the initial thermal conductivity body is Heat Conduction Material body.
The present invention compared with the existing technology, with advantages below and beneficial effect：
1st, electromagnetic generator main frame and calandria cooling body component of the invention are two main bodys being kept completely separate, electromagnetism hair
Raw device main frame is electric control part, and calandria cooling body component is water route part.Calandria and electricity on calandria cooling body component
Calandria groove correspondence on magnetic flux generator main frame, is connected with cold water in calandria, cold water can by the outer wall of calandria and plus
Hot body groove conduction heat takes away the heat on coil, if calandria has in the heated body groove of aging drainage current
Outside wall outflow main frame；Cooling body on calandria cooling body component is corresponding with the cooling body groove on electromagnetic generator main frame, cold
But cold water is connected with vivo, and cold water can conduct heat by the outer wall and cooling body groove of cooling body and control Electromagnetic Heating to generate heat
Heat on part is taken away, if cooling body has aging drainage water to flow through outside cooling body groove inner wall outflow main frame；So
Calandria cooling body component both can as water heater water route part, annexed again to electromagnetic generator main frame coil and electricity
The hot heat sinking function of magnetic computer heating control heat generating components, solve water-cooled electromagnet water heater is there is in current technology can not be thorough
The technical bottleneck that water route and circuit are carried out to split design.
2nd, efficiency is high, and calandria cooling body of the invention, which all has, absorbs electromagnetic generator main frame coil and Electromagnetic Heating
The function of the heat on heat generating components is controlled, so energy conversion efficiency is high.
3rd, because the present invention does not need fan radiating, so noise is small, in the absence of caused by blower fan moisture damage
There is job failure problem, circuit part not cannot pass through air channel into damage electronics member in electric cabinet with external connection water flowing steam
Part, so service life is long.
4th, the present invention solves water-cooled electromagnet water heater puzzled for a long time because IGBT power tubes puncture caused water route
The powered potential safety hazard hurted sb.'s feelings of leaking electricity.
5th, the potential safety hazard hurted sb.'s feelings this invention also solves being leaked electricity caused by the water route leak due to electromagnet water heater.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 be the present invention it is a kind of not only can water-cooling but also can split electromagnet water heater Split type structure schematic diagram.
Fig. 2A be the present invention it is a kind of not only can water-cooling but also can split electromagnet water heater electromagnetic generator main machine structure
Schematic diagram.
Fig. 2 B be the present invention it is a kind of not only can water-cooling again can split electromagnet water heater electromagnetic generator main frame decomposition
The structural representation opened.
Fig. 3 A be the present invention it is a kind of not only can water-cooling again can calandria groove structure signal in the electromagnet water heater of split
Figure.
Fig. 3 B are A1-A1 cross section structure diagrams in Fig. 3 A.
Fig. 4 A be the present invention it is a kind of not only can water-cooling again can cooling body groove structure signal in the electromagnet water heater of split
Figure.
Fig. 4 B are A2-A2 cross section structure diagrams in Fig. 4 A.
Fig. 5 A be the present invention it is a kind of not only can water-cooling but also can split electromagnet water heater calandria cooling body modular construction
Schematic diagram.
Fig. 5 B are B1-B1 cross section structure diagrams in Fig. 5 A.
Fig. 6 be the present invention it is a kind of not only can water-cooling again can the electromagnet water heater calandria cooling body component part of split divide
Solution structure schematic diagram.
Fig. 7 A be the present invention it is a kind of not only can water-cooling but also can the electromagnet water heater calandria of split match somebody with somebody with calandria groove
Close structural representation.
Fig. 7 B are C1-C1 cross section structure diagrams in Fig. 7 A.
Fig. 8 A be the present invention it is a kind of not only can water-cooling but also can the electromagnet water heater cooling body of split match somebody with somebody with cooling body groove
Close structural representation.
Fig. 8 B are C2-C2 cross section structure diagrams in Fig. 8 A.
Fig. 9 is that the present invention is a kind of not only can water-cooling but also can calandria on the electromagnet water heater electromagnetic generator main frame of split
Groove, cooling body groove are the structural representation of plate embodiment two.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figures 1 to 8 it is a kind of not only can water-cooling but also can split electromagnet water heater, including：Electromagnetic generator master
Machine 1, calandria cooling body component 2, electromagnetic generator main frame are 2 main bodys separated with calandria cooling body component, and are led to
Cross connector to be connected, be fixedly connected in the present embodiment using screw.
As shown in Fig. 2 electromagnetic generator main frame 1, including：Casing 11, Electromagnetic Heating control unit 12, cooling body groove
13rd, Electromagnetic Heating control heat generating components 14, coil 15, calandria groove 16.Cooling body groove 13 is at least one, and calandria is recessed
Groove 16 is at least one, and Electromagnetic Heating control unit 12 is arranged in casing 11, Electromagnetic Heating control unit 12 and the phase of coil 15
Connection, coil 15 is wound on the outer wall of calandria groove 16, and the surface of coil 15 covers last layer insulating sealing materials and reaches that protection against the tide is anti-
The effect of water, cooling body groove 13, calandria groove 16 is arranged on casing 11, and cooling body groove 13, calandria groove
16 two ends are mutually tightly connected with casing 11 so that cooling body groove 13, and outer wall and the casing 11 of calandria groove 16 are formd
One inside is provided with the sealing space of Electromagnetic Heating control unit 12 and coil 15.Calandria groove 16 also includes, calandria
Overtemperature prote detector 161.Cooling body groove 13 also includes, initial thermal conductivity body 131, insulating spacer 132, insulation fixed seat
133, initial thermal conductivity body 131 is close to the outside of insulating spacer 132 and couples formation one, electromagnetism with insulation fixed seat 133
Computer heating control heat generating components 14 is close on initial thermal conductivity body 131.Produced during work on Electromagnetic Heating control heat generating components 14
Small area amount of localized heat is conducted to initial thermal conductivity body 131 first, and small area amount of localized heat is divided again in initial thermal conductivity body 131
Cloth, heat transfer area is greatly increased, because initial thermal conductivity body 131 is close on insulating spacer 132 so heat is also equal
Even has been distributed on insulating spacer 132.Calandria groove 16 be insulation can Heat Conduction Material, its structure can be cartridge type or flat board
Type, coil 15 is entangled on calandria groove 16, and the heat heated object groove 16 on coil 15 absorbs.
As shown in Figures 2 and 3, calandria cooling body component 2, including：Calandria 21, cooling body 22, water inlet pipe and water outlet pipe component 23,
Calandria 21 is at least one, and calandria 21 is embedded in calandria groove 16, and calandria groove 16 is provided with calandria overtemperature
Protect detector 161, and calandria 21 contacts with the inwall of calandria groove 16, between gap heat conducting medium filling,
The heat heated object groove 16 on coil 15 is enabled to absorb and can quickly conduct to calandria 21.Cooling body 22 is embedded
In in cold body groove 13, and cool down hot body 22 and contacted with the inwall of cold body groove 13, between gap heat conducting medium filling,
Electromagnetic Heating is enabled to control the heat cooled body groove 13 on heat generating components 14 to absorb and can quickly conduct to cooling body
On 21.Water inlet pipe 231, outlet pipe 232 on water inlet pipe and water outlet pipe component 23 are connected with calandria 21, cooling body 22 respectively, turnover
On conduit assembly 23 be dielectrically separated from plate 233 be arranged between electromagnetic generator main frame 1 and calandria cooling body component 2, current
Sensor 234 is arranged on water inlet pipe 231, temperature sensor 235 is arranged on outlet pipe 232, decorative shell 236 is connected on adds outside
On hot body cooling body component.Cold water is flowed into from water inlet pipe 231 during work, is entered by water flow sensing unit 234 in cooling body 22
Cooling pipe 221, flows through hot-water cavity 212 after being heated then into heating chamber 211 and is flowed out from outlet pipe 232.
In addition to above-mentioned embodiment, as shown in figure 9, the present invention it is a kind of not only can water-cooling but also can split electromagnetism hot water
Calandria groove, cooling body groove are the structural representation of plate embodiment two on device electromagnetic generator main frame.
Claims (9)
1. it is a kind of not only can water-cooling but also can split electromagnet water heater, including：Electromagnetic generator main frame, calandria cooling body group
Part, it is characterised in that：
The electromagnetic generator main frame is two main bodys separated with calandria cooling body component, and is connected by connector
Connect；
The electromagnetic generator main frame, including：Casing, Electromagnetic Heating control unit, cooling body groove, Electromagnetic Heating control heating
Part, coil, calandria groove, the Electromagnetic Heating control unit are arranged in casing, and the Electromagnetic Heating controls heating part
Part is close in cooling body groove walls, and the Electromagnetic Heating control unit is connected with coil, and the coil is wound in calandria
In groove walls, on the cooling body groove, the setting of calandria groove and casing, the cooling body groove, calandria groove are at least
For one；
The calandria cooling body component, including：Calandria, cooling body, water inlet pipe and water outlet pipe component, the calandria, cooling body are extremely
It is less one, the water inlet pipe and water outlet pipe component is connected with calandria, cooling body respectively, the calandria groove and heating body phase
Match somebody with somebody, the cooling body groove matches with cooling body, and the calandria groove and calandria are one-to-one relationship, it is described cold
But body groove and cooling body are one-to-one relationship.
2. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Cooling body groove includes：Initial thermal conductivity body, insulating spacer, insulation fixed seat, the initial thermal conductivity body, which is close to, to be dielectrically separated from
Couple to form one outside body and with insulation fixed seat.
3. it is according to claim 2 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Cooling body groove is cartridge type or plate.
4. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Calandria groove is provided with calandria overtemperature prote detector.
5. it is according to claim 4 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Calandria groove is cartridge type or plate.
6. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Water inlet pipe and water outlet pipe component also includes：It is dielectrically separated from plate, water flow sensing unit, temperature sensor, decorative shell.
7. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Calandria includes：Heating chamber or hot-water cavity.
8. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Cooling body also includes：Cooling pipe.
9. it is according to claim 1 it is a kind of not only can water-cooling but also can split electromagnet water heater, it is characterised in that it is described
Initial thermal conductivity body is Heat Conduction Material body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529347.9A CN107289617A (en) | 2017-07-01 | 2017-07-01 | It is a kind of not only can water-cooling but also can split electromagnet water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529347.9A CN107289617A (en) | 2017-07-01 | 2017-07-01 | It is a kind of not only can water-cooling but also can split electromagnet water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289617A true CN107289617A (en) | 2017-10-24 |
Family
ID=60099308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529347.9A Pending CN107289617A (en) | 2017-07-01 | 2017-07-01 | It is a kind of not only can water-cooling but also can split electromagnet water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289617A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202955853U (en) * | 2012-11-28 | 2013-05-29 | 康雪涛 | Instantaneous electromagnetic-induction water heater |
| CN203940595U (en) * | 2014-05-21 | 2014-11-12 | 甘秀坚 | A kind of winding-type Split electromagnetic water heater |
| CN204535059U (en) * | 2015-04-25 | 2015-08-05 | 李镇南 | Electromagnet water heater |
| CN207299489U (en) * | 2017-07-01 | 2018-05-01 | 甘秀坚 | It is a kind of not only can water-cooling but also can split electromagnet water heater |
| CN216159346U (en) * | 2021-09-22 | 2022-04-01 | 鞍山信达节能环保科技有限公司 | Heating body water cooling device of electromagnetic heating stove |
-
2017
- 2017-07-01 CN CN201710529347.9A patent/CN107289617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202955853U (en) * | 2012-11-28 | 2013-05-29 | 康雪涛 | Instantaneous electromagnetic-induction water heater |
| CN203940595U (en) * | 2014-05-21 | 2014-11-12 | 甘秀坚 | A kind of winding-type Split electromagnetic water heater |
| CN204535059U (en) * | 2015-04-25 | 2015-08-05 | 李镇南 | Electromagnet water heater |
| CN207299489U (en) * | 2017-07-01 | 2018-05-01 | 甘秀坚 | It is a kind of not only can water-cooling but also can split electromagnet water heater |
| CN216159346U (en) * | 2021-09-22 | 2022-04-01 | 鞍山信达节能环保科技有限公司 | Heating body water cooling device of electromagnetic heating stove |
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